Although viewed as to be a beginner boss by a lot of people, it is a boss for beginners by many. Chaos Elemental can be pretty difficult for players due its position of OSRS gold. It is found towards the west of Rogue's Castle, deep in the Wilderness of level 50+. If they travel there, as well as during battle it is important to be cautious of players who want to steal their treasures and fame. Because of the Wilderness limitations, players are unable to escape danger by teleporting away.

Chaos Elemental Chaos Elemental is the strongest free-to-play monster, and has three distinct attacks. It is advised that players keep their prayers for protection prepared, since these projectiles can be extremely damaging and can cause with up to 1.100 damage in a single attack. The Madness attack also removes the player's primary weapon which is why players must keep an eye on their weapons.

Taraket The Necromancer will be the 2nd boss of Shadow Reef. He is the second boss in Shadow Reef elite dungeon. It's not a fight to be dismissed lightly. He is in possession of more than 400K points of life and a level of combat of 1.000. In the fight against Taraket is not a unique experience in addition to his lore book. But, he's an important evil to defeat in order to reach the main boss of this dungeon, The Ambassador.

As necromancers, he excels in summoning a horde of undead enemies to take out anyone who opposes him. He fights by using Ranged as well as Magic-based projectiles which is why players are advised to be prepared with Prayer Potions to keep their prayers in place.

The Elder God Dungeons is located in the Ancient Ruins of Senntisten and is a fantastic addition to RuneScape that was launched at the end of July in 2021. It has 4 factions made up of Elder God adherents, each with the General, also known as the boss, who is in charge of the followers. Kerapac is the bound lives in the Nodon Front and worships the Elder God Jas.

Kerapac is a fighter with a level of 3.000. It is possible that up to three people can fight him at one time. It is recommended that the players have their combat statistics at a level of 90+ and have a high prayer level prior to taking on the fight. Kerapac is a four-phase game each one with a complex set of mechanics, and it can cause catastrophic injuries.

Seiryu will be the last boss in the first dungeon of elite level of Runescape 3. The Temple of Aminishi. The legendary serpent is one of the three most powerful monsters that can be encountered in the entire game at the level of combat 10.000. The quest "Impressing the Locals" must be completed before taking on this renowned dungeon as well as its bosses. Players can go towards the Island of Aminishi and then enter the dungeon there with the help of the grouping system in order to form three players in a group of two.

In lieu of stages, Seiryu is a series of techniques which players must master. It is able to catch players out of the loop when they're not cautious. The players must get on its back to destroy the crystals of black on its manacle at specific health levels. Three crystals of black must be destroyed in order to be victorious and take the reward to buy RS gold. Every time players take out the crystals on Seiryu's back Seiryu's special attacks, such as Shadow Tail and Shadow Root can increase the speed.